diff --git a/pkgs/development/libraries/haskell/x509/default.nix b/pkgs/development/libraries/haskell/x509/default.nix
index 4e757f66d28..201b727e2fc 100644
--- a/pkgs/development/libraries/haskell/x509/default.nix
+++ b/pkgs/development/libraries/haskell/x509/default.nix
@@ -1,24 +1,21 @@
 # This file was auto-generated by cabal2nix. Please do NOT edit manually!
 
 { cabal, asn1Encoding, asn1Parse, asn1Types, cryptohash
-, cryptoPubkeyTypes, filepath, hourglass, HUnit, mtl, pem
-, QuickCheck, testFramework, testFrameworkHunit
-, testFrameworkQuickcheck2, time
+, cryptoPubkeyTypes, filepath, hourglass, mtl, pem, tasty
+, tastyQuickcheck
 }:
 
 cabal.mkDerivation (self: {
   pname = "x509";
-  version = "1.5.0";
-  sha256 = "1kg4f5a7jvmj3ps37w7gj9rjk5xrw4vr6l6brfh9zwkzbky5lrfm";
+  version = "1.5.0.1";
+  sha256 = "03gj4190f0ql1ghn2mri8901xdydhhnwijyfn8lmpjyn7pgpl3ba";
   buildDepends = [
     asn1Encoding asn1Parse asn1Types cryptohash cryptoPubkeyTypes
     filepath hourglass mtl pem
   ];
   testDepends = [
-    asn1Types cryptoPubkeyTypes HUnit mtl QuickCheck testFramework
-    testFrameworkHunit testFrameworkQuickcheck2 time
+    asn1Types cryptoPubkeyTypes hourglass mtl tasty tastyQuickcheck
   ];
-  doCheck = false;
   meta = {
     homepage = "http://github.com/vincenthz/hs-certificate";
     description = "X509 reader and writer";